Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
652 – 572 =
2
4
3
80
|
2.
270 + 45 =
3
4
2
315
|
3.
255 – 32 =
223
4
3
2
|
4.
929 + 19 =
3
2
4
948
|
|
5.
820 – 467 =
3
353
4
2
|
6.
534 + 216 =
2
3
750
4
|
7.
703 + 95 =
4
798
2
3
|
8.
848 – 182 =
2
3
666
4
|
|
9.
311 – 63 =
3
248
2
4
|
10.
835 + 66 =
3
2
4
901
|
11.
650 + 122 =
3
772
4
2
|
12.
592 – 353 =
2
3
4
239
|
|
13.
924 – 630 =
4
3
2
294
|
14.
168 + 820 =
3
4
2
988
|
15.
776 – 241 =
535
2
3
4
|
16.
583 + 187 =
4
3
770
2
|
|
17.
257 + 339 =
596
4
2
3
|
18.
744 + 206 =
4
2
950
3
|
19.
548 – 81 =
467
3
4
2
|
20.
610 – 581 =
3
2
29
4
|